1. Which of the following bone malignancies is most fatal:OsteosarcomaPagets diseaseGiant cell tumorMultiple myelomaQuestion 1 of 20 2. Diabetes mellitus affects all except:KidneyLungBrainHeartQuestion 2 of 20 3. All of the following are clinical features of hyperthyroidism, except:TremorWeight gainTachycardiaHeat intoleranceQuestion 3 of 20 4. Which of the following lipoprotein is most strongly associated with coronary heart disease:HDLVLDLVHDLLDLQuestion 4 of 20 5. All of the following are formed via the cyclooxygenase pathway, except:ThromboxanesProstacyclinProstaglandinsLeukotrienesQuestion 5 of 20 6. Haemophilia A is best treated by infusion of:Fresh Frozen PlasmaCryoprecipitateWhole bloodPlateletsQuestion 6 of 20 7. In granulomatous inflammation epitheloid and giant cells are derived from:T cellsMonocyte-macrophagesB cellsPlasma cellsQuestion 7 of 20 8. Osteomalacia is caused by a:Vitamin B deficiency in adultsVitamin D deficiency in adultsVitamin A deficiency in childrenVitamin C deficiency in childrenQuestion 8 of 20 9. Which of the following causes of orofacial pain is not associated with vascular originAnesthesia dolorosaGiant cell arteritisChronic paroxysmal hemicraniasCluster headacheQuestion 9 of 20 10. Prosthetic valve endocarditis is caused by:Strep viridiansStaph aureusS. MutansGroup A StreptococciQuestion 10 of 20 11. An increase in the size of an organ or tissue due to an increase in the size of cells is known as:AtrophyAplasiaHypertrophyHyperplasiaQuestion 11 of 20 12. Megaloblastic anemia due to folic acid deficiency is commonly due toAbsence of glutei acid in the intestineDefective intestinal absorptionAbsence of folic acid binding protein in serumInadequate dietary intake.Question 12 of 20 13. A small foreign molecule that is not immunogenic by itself but can react with specific antibody is called a (an):EpitopePlasmidImmunogenHaptenQuestion 13 of 20 14. Hyperplasia with regard to tissue growth refers to -Cellular differentiation from stem cells.An increase in the size of the cells.Cellular maturation.An increase in the number of cells.Question 14 of 20 15. The activation of caspases is likely to lead toMitotic cell divisionBlood coagulationApoptotic cell deathG1 to S phase of cell cycleQuestion 15 of 20 16. Natural killer cells capable of destroying malignant cells MUST be first activated with which of the following?KininTryposinIL-2ComplementQuestion 16 of 20 17. Pyknosis is characterized byNucleus disintegrationNuclear basophiliaNucleolus disintegrationNuclear ShrinkageQuestion 17 of 20 18. Anaphylotoxins:Cause enhanced capillary permeabilityProduce inflammationInduce smooth muscle contractionAll of the aboveQuestion 18 of 20 19. Tachycardia, nervousness, intolerance to heat and exophthalmos are seen inHyperparathyroidismHypoparathyroidismHyperthyroidismHypothyroidismQuestion 19 of 20 20. Most common malignancy of GIT:LeiomyosarcomaBasal cell carcinomaLymphomaAdenocarcinomaQuestion 20 of 20 Loading...